Editor–I read with interest the rapid report on contact tracing for SARS-CoV-2. 1 The authors
refer to the potential for a much larger network of potentially secondarily infected contacts …

Objective To evaluate a triage algorithm used to identify and isolate patients with suspected
COVID-19 among medical patients needing admission to hospital using simple clinical …

One of the significant challenges in hospitals during the coronavirus disease 2019 (COVID-
19) pandemic has been prevention of nosocomial transmission. As the pandemic evolved …

Methods In Germany, as in many other countries, the emergence of the second wave has
been questioned, because only the case numbers have been rising since July, while …

TO THE EDITOR—We thank Chia et al. for their comments supporting the importance of
vaccination in mitigating long coronavirus disease 2019 (COVID-19). We would also like to …

To the Editor—We commend Trick et al 1 for their timely article examining the important topic
of hospital-acquired coronavirus disease 2019 (COVID-19) during the pandemic. We wish to …

The COVID-19 pandemic has triggered an unprecedented demand for diagnostic tests.
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is highly contagious in the …

Objectives: Patients presenting to hospital with suspected coronavirus disease 2019 (COVID-
19), based on clinical symptoms, are routinely placed in a cohort together until polymerase …

Editor–We read the recent article on nosocomial spread of COVID-19 on a stroke/neurology
ward with interest. 1 We did a similar observational study in our hospital during the peak of …

The COVID-19 pandemic has triggered an unprecedented demand for diagnostic tests.
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is highly contagious in the …